KT200 Read and Write VW Delphi DCM3.7 via obd no problem, also read in BDM/Jtag mode ok and write in Boot mode ok.

Look at VW Delphi DCM3.7 ECU:

1. Via OBD: ok

KT200 is possible to read and write dcm3.7 via obd without problem ,just connect a starter battery charger 13v+.

2. Read in BDM/Jtag mode and write in Boot mode: OK
Wiring diagram of KT200 Delphi DCM3.7 RF7254 – VW, Audi, Seat, Skoda
Kit to use:
– Multifunction cable
– Flat cable
– 1 resistance 560Ω

Connect multifunction cable as follows:

Use KT200 to READ the ECU solder the rainbow flat cable and do 6 links.
Use the following driver:
→ BDM / JTAG MODE
→ JTAG RENESAS
→ AUD SH xxxxx

To WRITE the ECU connect the violet and bicolor grey/red of the multifunction cable and do also 2 links and a resistance of 560Ω.
Use the following driver:
→ TOOL BOOT
→ RENESAS
→ SH xxxxx BOOT MODE